Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Corpus Christi to St. Louis from $161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Corpus Christi to St. Louis departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Corpus Christi to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:28 pm - 7:29 pm
CRP
-
STL
7h 01m
1 stop
American Airlines Logo
6:50 pm - 11:59 pm
STL
-
CRP
5h 09m
1 stop
$308American Airlines
Wed, Mar 4 - Wed, Mar 11
Southwest Logo
7:00 am - 1:35 pm
CRP
-
STL
6h 35m
2 stops
Southwest Logo
5:35 am - 11:35 am
STL
-
CRP
6h 00m
1 stop
$313Southwest
Wed, Mar 4 - Wed, Mar 11
Southwest Logo
7:00 am - 1:35 pm
CRP
-
STL
6h 35m
2 stops
Southwest Logo
8:35 am - 4:25 pm
STL
-
CRP
7h 50m
2 stops
$333Southwest
Wed, Mar 4 - Wed, Mar 11
United Airlines Logo
5:25 am - 9:23 am
CRP
-
STL
3h 58m
1 stop
United Airlines Logo
6:00 am - 11:28 am
STL
-
CRP
5h 28m
1 stop
$356United Airlines
Tue, Feb 24 - Wed, Feb 25
United Airlines Logo
5:25 am - 9:23 am
CRP
-
STL
3h 58m
1 stop
United Airlines Logo
7:41 am - 6:02 pm
STL
-
CRP
10h 21m
2 stops
$361United Airlines
Tue, Feb 24 - Wed, Feb 25
Southwest Logo
11:40 am - 4:55 pm
CRP
-
STL
5h 15m
1 stop
Southwest Logo
5:15 am - 11:35 am
STL
-
CRP
6h 20m
1 stop
$377Southwest
Sun, Aug 2 - Sat, Aug 8
Southwest Logo
5:45 am - 9:50 am
CRP
-
STL
4h 05m
1 stop
Southwest Logo
5:25 am - 11:00 am
STL
-
CRP
5h 35m
1 stop
$380Southwest
Fri, Feb 27 - Mon, Mar 2
Southwest Logo
5:45 am - 11:00 am
CRP
-
STL
5h 15m
2 stops
Southwest Logo
5:25 am - 11:00 am
STL
-
CRP
5h 35m
1 stop
$381Southwest
Fri, Feb 27 - Mon, Mar 2
Southwest Logo
6:00 am - 2:45 pm
CRP
-
STL
8h 45m
2 stops
Southwest Logo
5:15 am - 11:35 am
STL
-
CRP
6h 20m
1 stop
$382Southwest
Sun, Aug 2 - Sat, Aug 8
United Airlines Logo
5:25 am - 9:23 am
CRP
-
STL
3h 58m
1 stop
United Airlines Logo
6:00 am - 11:28 am
STL
-
CRP
5h 28m
1 stop
$385United Airlines
Tue, Feb 24 - Wed, Feb 25

United Airlines flights from Corpus Christi to St. Louis

Our best United Airlines deals on Corpus Christi to St. Louis flight tickets
United Airlines
Feb 24
CRP5:25 amCorpus Christi
3h 58m
1 stop
STL9:23 amLambert-St Louis
Feb 25
STL6:00 amLambert-St Louis
5h 28m
1 stop
CRP11:28 amCorpus Christi
$356
United Airlines
Feb 24
CRP5:25 amCorpus Christi
3h 58m
1 stop
STL9:23 amLambert-St Louis
Feb 25
STL7:41 amLambert-St Louis
10h 21m
2 stops
CRP6:02 pmCorpus Christi
$361
United Airlines
Feb 24
CRP5:25 amCorpus Christi
3h 58m
1 stop
STL9:23 amLambert-St Louis
Feb 25
STL6:00 amLambert-St Louis
5h 28m
1 stop
CRP11:28 amCorpus Christi
$385

American Airlines flights from Corpus Christi to St. Louis

Our best American Airlines deals on Corpus Christi to St. Louis flight tickets
American Airlines
Mar 4
CRP12:28 pmCorpus Christi
7h 01m
1 stop
STL7:29 pmLambert-St Louis
Mar 11
STL6:50 pmLambert-St Louis
5h 09m
1 stop
CRP11:59 pmCorpus Christi
$308
American Airlines
Feb 17
CRP6:33 pmCorpus Christi
4h 49m
1 stop
STL11:22 pmLambert-St Louis
Feb 20
STL6:50 pmLambert-St Louis
5h 08m
1 stop
CRP11:58 pmCorpus Christi
$391
American Airlines
Feb 18
CRP6:33 pmCorpus Christi
4h 49m
1 stop
STL11:22 pmLambert-St Louis
Feb 20
STL5:12 amLambert-St Louis
4h 34m
1 stop
CRP9:46 amCorpus Christi
$477

momondo Fare Finder

 
Customize your flight search to find flights from Corpus Christi to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from Corpus Christi to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Wed 3/4

12:28 pm-7:29 pm

1 stop7h 01m

Lambert-St Louis

Wed 3/11

6:50 pm-11:59 pm

1 stop5h 09m

$308

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Wed 3/4

7:00 am-1:35 pm

2 stops6h 35m

Lambert-St Louis

Wed 3/11

5:35 am-11:35 am

1 stop6h 00m

$313

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Wed 3/4

7:00 am-1:35 pm

2 stops6h 35m

Lambert-St Louis

Wed 3/11

8:35 am-4:25 pm

2 stops7h 50m

$333

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 2/24

5:25 am-9:23 am

1 stop3h 58m

Lambert-St Louis

Wed 2/25

6:00 am-11:28 am

1 stop5h 28m

$356

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 2/24

5:25 am-9:23 am

1 stop3h 58m

Lambert-St Louis

Wed 2/25

7:41 am-6:02 pm

2 stops10h 21m

$361

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Sun 8/2

11:40 am-4:55 pm

1 stop5h 15m

Lambert-St Louis

Sat 8/8

5:15 am-11:35 am

1 stop6h 20m

$377

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 2/27

5:45 am-9:50 am

1 stop4h 05m

Lambert-St Louis

Mon 3/2

5:25 am-11:00 am

1 stop5h 35m

$380

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 2/27

5:45 am-11:00 am

2 stops5h 15m

Lambert-St Louis

Mon 3/2

5:25 am-11:00 am

1 stop5h 35m

$381

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Sun 8/2

6:00 am-2:45 pm

2 stops8h 45m

Lambert-St Louis

Sat 8/8

5:15 am-11:35 am

1 stop6h 20m

$382

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 2/24

5:25 am-9:23 am

1 stop3h 58m

Lambert-St Louis

Wed 2/25

6:00 am-11:28 am

1 stop5h 28m

$385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to St. Louis from

How to get the cheapest flight ticket from Corpus Christi to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. Louis?

In general, August is the cheapest month to fly from Corpus Christi to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $235. The month of September is another great option to travel to St. Louis, with average flight prices from Corpus Christi averaging around $356.

When to book flights from Corpus Christi to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Corpus Christi to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Corpus Christi to St. Louis (CRP to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Corpus Christi to St. Louis

Fastest flight time

4h 05m

Direct flights

None
The fastest flight from Corpus Christi to St. Louis takes 4h 05m
There are no direct flights from Corpus Christi to St. Louis. There are no popular flight routes from Corpus Christi to St. Louis.
Search flight deals

  • How far is Corpus Christi to Lambert-St Louis by plane?

    A flight from Corpus Christi to Lambert-St Louis will travel around 854.7 mi. 4h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Corpus Christi Airport to Lambert-St Louis Airport?

    Prices for flights from Corpus Christi Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Corpus Christi Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Corpus Christi Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Corpus Christi Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Corpus Christi to St. Louis?

Best airlines flying from Corpus Christi to St. Louis

Compare and see reviews for airlines that fly from Corpus Christi to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $231Free CancellationRating
7.2
11,237 reviews
Search American Airlines flights
United AirlinesPriceFrom $306Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights
SouthwestPriceFrom $360Free CancellationRating
8.0
4,275 reviews
Search Southwest flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
Florissant
O'Fallon
Collinsville
St. Peters
Fenton
Wentzville
Alton
Farmington
Clayton
Edwardsville
Eureka
Festus
Litchfield
Glencoe
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Corpus Christi to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Corpus Christi.

Can I find flights from Corpus Christi to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Corpus Christi to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from Corpus Christi to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Corpus Christi.

I’m not ready to book a flight from Corpus Christi to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Corpus Christi and alert you when they change.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 3/8
Sun 3/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States